kickstartkx
Mod Ban
- Jun 7, 2004
- 62
- 0
i have a 2004 kx 125 that im going to bore the cylender to a 56 mm bore making it a 134.2CC i know the extra cc will help performance but will it make a big diffrence because the porting was not designed for the biggger engine
it is about a 8% diffrence in size from stock
should i expect to feel 8% more power or not because of the porting being designed for a 134CC motor
i did a little bit of porting my self to aid in more flow witch i think would help because a bigger engine needs more gas and air
would i expect to lean , richen or keeps the same on my jetting
it runs on the rich side now
By the way it has a castiron sleave in the cylender.
it is about a 8% diffrence in size from stock
should i expect to feel 8% more power or not because of the porting being designed for a 134CC motor
i did a little bit of porting my self to aid in more flow witch i think would help because a bigger engine needs more gas and air
would i expect to lean , richen or keeps the same on my jetting
it runs on the rich side now
By the way it has a castiron sleave in the cylender.